Table 4.

The source and activities of Bi-tetrahydroanthraquinones compounds.

No	Name	Source	Activities	Reference
44	Alterporriol A	Stemphylium sp. 33231	–	(Zhou et al., 2014)
45	Alterporriol B	Stemphylium sp. 33231	–	(Zhou et al., 2014)
46	Alterporriol D	Pleospora herbarum	–	(Kanamaru et al., 2012)
47	Alterporriol E	P. herbarum	–	(Kanamaru et al., 2012)
48	Alterporriol G	Stemphylium globuliferum	Antibacterial activity	(Aly et al., 2008; Debbab et al., 2009)
49	Alterporriol H	S. globuliferum	–	(Debbab et al., 2009)
50	Alterporriol F	Pleospora herbarum	–	(Kanamaru et al., 2012)
51	Alterporriol N	Alternaria sp. XZSBG-1	–	(Chen et al., 2014)
52	Alterporriol S	Alternaria sp. XZSBG-1	–	(Chen et al., 2014)
53	Alterporriol T	Stemphylium sp. 33231	–	(Zhou et al., 2014)
54	Alterporriol U	Stemphylium sp. 33231	–	(Zhou et al., 2014)
55	Alterporriol V	Alternaria sp. XZSBG-1	–	(Chen et al., 2014)
56	Alterporriol W	Stemphylium sp. 33231	–	(Zhou et al., 2014)
57	Aectylalterporriol D	S. globuliferum	–	(Liu et al., 2015)
58	Aectylalterporriol E	S. globuliferum	–	(Liu et al., 2015)
59	Alterporriol X	S. globuliferum	–	(Moussa et al., 2016)
60	Alterporriol L	Alternaria sp. ZJ9-6B	Antitumor activity	(Huang et al., 2012)